早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Thecomputercenterwhichwaslastyearisverypopularamongthestudentsinthisschool.AopenBopeningChavingopenedDopened务必解释原因感激不尽!

题目详情
The computer center which was ___ last year is very popular among the students in this school.
A open B opening C having opened D opened
务必解释原因 感激不尽!
▼优质解答
答案和解析
D,被动语态+过去时,所以是was opened
定语从句 which was opened last year用来修饰computer center,which指代computer center,在定语从句中作主语